baber/WOPTO huggingface dataset:
Patent JP-H0791432-A (JP)
Title: Propeller shaft
Inventor: KIMOTO YUKITANE
IPC: F16C3/02
Filed: 1993-09-20
Abstract: PURPOSE:To provide such an FRP propeller shaft that allows target fracture to start surely at axial compression impact load, while keeping high torsional high torsional strength. CONSTITUTION:A trigger part 3 which causes the origin of fracture in a metal joint 1 at compression impact load in the cylinder axial direction is provided in a metal joint 2 in a propeller shaft formed by joining the metal joint 2 to the end of an FRP main body cylinder 1. Or a weak part for allowing fracture to start is provided in the metal joint itself.
Patent JP-H0598442-A (JP)
Title: Formation of high-melting-point hard film
Inventor: OTA YUKIHIRO
IPC: C23C16/50
Filed: 1991-10-02
Abstract: PURPOSE:To form a novel hard film of the high-m.p. metal, especially Mo, W, Re, etc. CONSTITUTION:A hard thin film consisting of a high-m.p. metal is formed. In this case, a substrate is set on or close to an anode or the anode itself is used as the substrate, a cathode consisting of the high-m.p. metal is used, hydrogen gas is introduced between the cathode and anode, a DC voltage is impressed to produce DC plasma, and a thin film of the high-m.p. metal is formed on the substrate surface. Consequently, a high-purity and high-m.p. metal thin film can be uniformly formed on a three-dimensional large substrate at a low temp., with low energy and without generating a corrosive gas, the quality and shape of the substrate are widely selected, and the inside of a thin tube, for example, is easily coated.
Patent JP-H0196106-A (JP)
Title: External drug for skin
Inventor: MIYAHARA REIJI
IPC: A61K8/49
Filed: 1987-10-09
Abstract: PURPOSE:To obtain an external drug for skin having excellent antiaging effect to prevent the sagging of skin and loss of luster as well as wound-healing effect and preventive and improving effect to chapped skin, by compounding flavone glucoside and/or isoflavone glucoside. CONSTITUTION:The objective external drug for skin contains 0.00005-1% (in terms of dry component) of flavone glucoside and/or isoflavone glucoside of formula I (R1-R3 are H, OH or OCH3; R4 is Glucose, R5 and R6 are OH or OCH3) or formula II (R1 and R2 are OCH2O; R3 and R4 are H or, OH ; R5 is O-Glucose or O-Glucose-Glucose ; R6 is H or R1, R2, R4-R6 are H, OH or OCH3 ; R3 is O-Glucose). The above active compound may be a synthesized product or a natural extract. It can be used in the form of foundation, dispersion, ointment, etc., as well as solubilized system and emulsified system.
Patent JP-H0996183-A (JP)
Title: Excavating work apparatus
Inventor: HIRAGA FUMIO
IPC: E21B7/20
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To enable traveling and unloading in transfer with the own force of an excavator by connecting a hydraulic cylinder for elevation and a crawler type traveling unit to both sides of an all-round rotary excavator and installing a rotation keeping cylinder at time of transfer. SOLUTION: Each one pair of front and rear hydraulic cylinders 2 for driving an excavator to elevate are installed on both sides of an all-round rotary excavator, and a crawler type traveling unit 3 is connected thereto through a bracket 25. In the case of movement in a field, the hydraulic cylinders 2 are elongated to float the excavator 1 from the ground surface and the excavator is moved by the traveling unit 3. In the case of loading on a carrier, first the excavator 1 is lifted to the rising limit by the hydraulic cylinders 2, and a cylindrical body 4 for keeping the rotation of the working apparatus is installed in a casing insert hole 5. Secondly, the load- carrying platform of the carrier is drawn under the excavator 1 and the cylindrical body 4 is grounded on the floor face.  Subsequently, the hydraulic cylinders 2 are contracted to raise the traveling unit 3 from the floor face, the excavator 1 is turned in a 90-degree arc by a hydraulic motor, and the hydraulic cylinders 2 are elongated to place the excavator on the load-carrying platform. At the time of unloading from the load-carrying platform, the above work is performed in the reverse order.
Patent JP-S63109499-A (JP)
Inventor: MURABAYASHI SHIGERU
IPC: G10K11/16
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63109334-A (JP)
Title: Rubbing detector
Inventor: MIYASHITA TAKAYUKI
IPC: G01M99/00
Filed: 1986-10-27
Abstract: PURPOSE:To give the accurate guideline for the operation of a machine to an operator, by detecting the timewise change in the rubbing vibration generated in a periodic motion machine apparatus. CONSTITUTION:Acoustic vibration is detected by a sound sensor 2 and the output signal thereof is applied to a noise removing means 7 to remove noise and a detection signal timewise continuing is outputted on the basis of the predetermined averaging operation of the output signal of the means 7 by the first operation means 8. Further, the signal corresponding to the timewise increase and decrease in the peak value equal to or more than a predetermined value in the inputted detection signal is outputted by the second operation means 11. By this method, the timewise change in the rubbing vibration in a periodic motion machine is detected on the basis of the output signal of the means 11 and said output signal is set to the accurate operational guideline for said machine.
Patent JP-H03118403-A (JP)
Title: Probe of scanning tunneling microscope
Inventor: TAIRA KOZO
IPC: H01J37/28
Filed: 1989-09-30
Abstract: PURPOSE:To correctly measure the roughness of a sample by forming a conductive thin film at least at a part of an end of a probe to allow a tunnelling current to run between the probe and the surface of the sample. CONSTITUTION:A thin protrusion 2 is formed at an end of a base 1 of a probe. The protrusion is formed by using a scanning electron microscope and left for 10-20 minutes while the focus of the microscope is met. At this time, the beam size is made minimum and the magnification of the microscope is set to be 20-50K. Since the thin electron beam is continuously irradiated to one point at the end of the probe, the protrusion 2 is formed on the base 1. Thereafter, a conductive film (Au film) 3 is coated on the base 1 and protrusion 2 through sputtering. By using the probe with this structure, a tunnelling current flowing between a specimen and the end of the probe when a bias voltage is impressed to the probe can be detected through the conductive thin film. The surface of the specimen can be monitored by controlling the value of the tunnelling current.
Patent JP-S62114100-A (JP)
Inventor: KURIYAMA NOBORU
IPC: G08B23/00
Filed: 1985-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08120062-A (JP)
Title: Production of polyester
Inventor: YOSHIDA HIDEKAZU
IPC: C08G63/88
Filed: 1994-10-20
Abstract: PURPOSE: To provide a process for producing a polyester which has a low cyclic- oligomer content and an intrinsic viscosity suitable for molding and a process for producing a polyester which has a good color tone (without being yellowed) and does not emit an irritative odor due to acetaldehyde, etc. CONSTITUTION: Each of the processes contains a step wherein a crude polyester obtd. by the polycondensation of a dicarboxylic acid component with a glycol component is thermally treated in an inert gas atmosphere contg. the glycol component in a concn. of 100ppm or higher at a temp. in the range of from 180 deg.C to the m.p. of the crude polyester.
Patent JP-2000091450-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: KITAMURA SHOTA
IPC: H01L21/8247
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which actualizes high reliability and its manufacture. SOLUTION: With this manufacturing method, a memory cell is formed which has a floating gate 4, a control gate 6, and source and drain diffused layers 7a and 7b on a silicon substrate 1. A silicon nitrided film 10 by vacuum CVD is left as a sidewall insulating film on the gate sidwall of the memory cell. A silicon nitrided film 11 by plasma CVD is formed covering the memory cell array, and silicon nitrided films 12a and 12b are formed as inter-layer insulating films thereupon. In the silicon nitrided film 12a, a common source line 13 connected to the source diffusion layer 7a is formed by embedding, and on the silicon nitrided film 12b, a bit line 14 connected to the drain diffused layer 7b is formed.
Patent JP-2000087859-A (JP)
Title: Compressor liner connecting structure and forming method of compressor liner connecting structure
Inventor: NAKANISHI SHIGEO
IPC: F04B39/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of machining work and man-hours for the work, in connecting a liner for connecting a heat medium outlet of an accumulator to a barrel shell of a compressor. SOLUTION: A cylindrical barrel shell 2 is formed by cylindrically bending a rectangular flat plate 1 having a right circular hole part 7, a base part 51 of a right cylindrical liner having an annular stepped surface 54 is internally fitted to the hole part 7 provided in the barrel shell 2 to be deformed in an oval shape by bending, to position the stepped surface 54 for covering the whole periphery of the hole edge 71 of the hole part 7. The liner and the hole part 7 are connected by brazing in an outer peripheral side of the barrel shell 2.
Patent JP-H07108667-A (JP)
Title: Production of planographic printing plate
Inventor: HIRAI KATSURA
IPC: B41C1/10
Filed: 1993-10-13
Abstract: PURPOSE:To enhance the quality of a character, in a plate-making method forming an ink image containing a hydrophilic substance on a conductive support whose surface layer is made hydrophilic according to an electrostatic attraction type ink jet system to dry or cure the same, by applying bias voltage to the conductive support at the time of ink jet writing. CONSTITUTION:An electrostatic attraction type ink jet system is constituted of an ink jet nozzle 1, the ring-shaped signal electrode 2 provided to the inner periphery of the nozzle 1, the ring-shaped bias electrode 3 provided around the nozzle, a power supply 4 applying bias voltage across the signal and bias electrodes 2, 3 and a recording signal source 5. Further, the contact 12 connected to a power supply 11 applying bias voltage to a conductive support 10 having a hydrophilized shin layer 10a becoming a print at the time of ink jet writing is provided on the conductive support 10. Negative pulse voltage is applied to the signal electrode 2 and pulse width and voltage are changed to change protruding ink capacity. The bias voltage applied to the plate surface 10a is made higher than that applied across the signal and bias electrodes 2, 3.
Patent JP-S61132282-A (JP)
Title: Method for joining amorphous alloy to metallic body
Inventor: TAKAGI TOMIO
IPC: B23K20/08
Filed: 1984-12-03
Abstract: PURPOSE:To join an amorphous alloy to a metallic body easily and surely by performing an explosive welding with placing a metallic body on a Pd amorphous alloy and charging a gun powder on the metallic body. CONSTITUTION:The Pd amorphous alloy 2 of ultrathin strip is placed on a sand base 1 and the metal substrate 3 of pure metals of Fe, Ti, Ni, etc. and iron base, non-ferrous base alloy, etc. is placed at the prescribed intervals on the alloy 2. The spacer 4 of a paper, etc. for instance is provided on both end parts of the upper face of the Pd amorphous alloy 2 to form the gap. The necessary quantity of gun powders 5 is charged on the metal substrate 3 and the one side is made as an explosion point 6, then. With exploding this gun powder 5 the metal substrate 3 and Pd amorphous alloy 2 are subjected to an explosive welding. When the Pd amorphous alloy 2 is completed in joining with one face of the metal substrate 3, Pg amorphous alloy 2 is joined on the other face with the same procedures with turning over the substrate 3.
Patent JP-2000061855-A (JP)
Title: Remover for boxed hardware
Inventor: SOGI MASABUMI
IPC: B25B21/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To simply and quickly remove a boxed hardware mainbody. SOLUTION: A remover 1 for a boxed hardware includes a boxed mount 11 to be mounted on the legs 211, 212 of a boxed hardware mainbody 21 and a shaft 15 provided at the center on the end face of the mount 11 and adapted for chucking on an electric drill 7. The mount 21 is inserted through its opening into the mainbody legs 211, 212 so as to cover the mainbody legs 211, 212 and the electric drill 7 is operated to rotate the mount 11 integrally with the boxed hardware mainbody 21 for removing the boxed hardware mainbody 21 from the screw portion 231 of a rod 23.
Patent JP-S61134987-A (JP)
Title: Transmitting circuit of digit line information
Inventor: HOSOKAWA FUMIO
IPC: G11C11/34
Filed: 1984-12-04
Abstract: PURPOSE:To accumulate digit information by eliminating the mutual interference between a digit line and a transmitting circuit. CONSTITUTION:A digit line information transmitting circuit 14 contains the 1st and 2nd MISFETs Q1 and Q2, whose gates are connected with a pair of the 1st and 2nd digit lines D and D' and drains are connected with electric power sources VDD, respectively, 3rd and 4th MISFETs Q3 and Q4, whose gates are connected with an information transmission activating signal phiDT and drains are respectively connected with sources of the 1st and 2nd MISFETs Q1 and Q2, and a flip flop circuit 15 composed of the 5th and 6th MISFETs Q5 and Q6, whose inputs are respectively connected with the sources of the 3rd and 4th MISFETs Q3 and Q4 and outputs are connected with a data reading-out circuit 16. Moreover, the MISFETs Q1-Q6 are (n) channel type transistors.
Patent JP-S61135878-A (JP)
Inventor: HAYATA OSAMU
IPC: A63B55/60
Filed: 1984-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0592552-A (JP)
Title: Automatic treatment of paper and sheet-fed rotary press fitted with paper automatic treatment device
Inventor: SUGIMOTO SEIJI
IPC: B65G47/52
Filed: 1991-10-03
Abstract: PURPOSE:To rationalize a printing paper treatment process and to extremely simplify the feed route of an automatic feed vehicle by directly transferring printing paper from a delivery apparatus to a post-treatment process and providing the outlet of the printing paper from the post-treatment process in parallel to the inlet of the feeding device of a printing press. CONSTITUTION:A sheet-fed rotary press consists of a press main body consisting of a feeding device 5, printing units 6, 7, 8 and a delivery apparatus 9, the delivery and transfer device 12 having a belt board as a printing paper temporary receiving means provided to the delivery apparatus and the conveyor 14 provided so as to be continued to the delivery and transfer device 12 and the outlet of the conveyor 14 is provided in close vicinity to the feeding device 5. Since the outlet of the final process is aligned with the feeding device 5 of the press main body, printing and post-treatment can be perfectly automated to achieve labor saving. When the feed of printing paper and that of the printing paper after printing and post-treatment are performed by an automatic feed vehicle, the running route of the feed vehicle can be simplified.
Patent JP-H0199525-A (JP)
Title: Machine for maintenance of carpet
Inventor: MATSUDA EIJI
IPC: A47L11/34
Filed: 1987-10-12
Abstract: PURPOSE: To improve a tick extermination performance and a raising performance of carpet pile by providing a main body equipped with a steam generator and a raising part of a rotary brush, 1st holding board having a sinking depth detecting means for holding a rotary shaft of a rotator, and 2nd holding board for sending out a position detecting signal to a display part. CONSTITUTION: A rotator 7 vertically moves corresponding to the state of surface of a carpet, and a rotary shaft 7c of the rotator 7 vertically moves inside a slotted hole 13a pierced on 1st and 2nd holding boards 8 and 13. At such a time, a 3rd holding board 12 attached to the rotary shaft 7c is linked. When the 3rd holding board vertically moves, a hole element 12a provided on this board vertically moves as well and detects magnets 8a and 8b provided on the 1st holding board while having a prescribed interval (h). A user can keep the distance (h) between a steam spout port 4a and carpet pile 10 at a proper value by setting the distance between a sled 6 and a main body 1 while arbitrary forward/backward rotating a motor 15 of a position adjusting means so as not to turn on both such two display parts 11a and 11b.
Patent JP-H03118007-A (JP)
Title: Forward/backward position adjusting device for headrest
Inventor: YOSHIDA MASAMI
IPC: A47C7/38
Filed: 1989-09-30
Abstract: PURPOSE:To obtain an operating device utilizing a non-stage adjusting type brake, and to always operate satisfactorily and surely by constituting a fixed regular circular brake drum, and a regular circular disk of a small diameter fitted loosely to an operating shaft, and also, provided in an eccentric state in the drum. CONSTITUTION:When an operating dial 21 is rotated by a manual operation, and an operating shaft 19 is rotated counterclockwise, since the left/right width of an operating plate 33 is formed so as to be narrower than the left/right width of a fitting groove 36 of a regular circular disk 34, in the beginning, only the operating plate 33 runs idle, and an engaging projection 27 of the operating plate 33 abuts on a moving side engaging surface 48 of a right brake block 46. When the operating plate 33 rotates counterclock, since a clearance is formed between a lock projection 57 and lock side engaging surfaces 50, 51 of the left and the right brake blocks 46, 47, the clearance becomes a recess, and only the right brake block 46 is rotated counterclockwise without rotating an eccentric regular circular disk 34. Accordingly, a lock state of the right brake block 46 is released.
Patent JP-S63111254-A (JP)
Title: Learning controller for air-fuel ratio of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1986-10-30
Abstract: PURPOSE:To increase an opportunity of learning and to improve responsiveness to a change of air density at the time of climbing running by continuing air-fuel ratio feedback control for a designated amount of time in case of the transition from air-fuel ratio feedback control area to non-control area. CONSTITUTION:Means C is adapted to set the basic fuel injection quantity and set a coefficient of feedback correction in such a manner that means I brings the actual air-fuel ratio closer to the target air-fuel ratio during air-fuel ratio feedback control command by means E. Means J is adapted to compute fuel injection quantity according to learning correction value of means D, and in response to a signal corresponding to the fuel injection quantity, means K is operated. Further means L is adapted to learn a deviation from a reference value of a coefficient of feedback correction, correct a coefficient of learning correction in such a manner as to decrease the deviation and reload data of means D. At this time in case of transition to non-air fuel ration feedback control area, means F continues outputting an air-fuel ratio feedback control command, and meanwhile learning is conducted by means L.
Patent JP-H06108884-A (JP)
Title: Intake air control device for engine
Inventor: NISHIMURA HIROBUMI
IPC: F02D9/04
Filed: 1992-09-25
Abstract: PURPOSE:To improve combustibility through the increase of fuel air mixture density during low load operation where fuel-air density is low and to activate a catalyst through the rapid increase of an exhaust gas temperature by enlarging an intake air mount limit region by means of an intake air throttle valve when a flow rate of exhaust gas is limited by means of an exhaust gas throttle valve. CONSTITUTION:Intake air is fed to cylinders 4a-4d through the intake air throttle valve 3 of an intake air passage 2. An exhaust gas throttle 12 is situated downstream from a three way catalyst converter 11 in an exhaust gas passage 10, and an intake air throttle valve 3 and an exhaust gas throttle valve 12 are controlled by an engine control unit 20 through the working of actuators 9 and 13. It is decided by the engine control unit 20 according to an operation state whether an engine is in an intake air throttle region or an exhaust gas throttle region. When an amount of exhaust gas is limited by means of the exhaust gas throttle valve 12, the intake air amount limit region of the intake air throttle valve 3 is enlarged, fuel-air mixture density is increased to improve combustibility, and through reduction of surplus air, the activation speed of a catalyst is increased.
Patent JP-H05103349-A (JP)
Title: Visual device
Inventor: NAKAYOSHI HIROKAZU
IPC: G02B27/22
Filed: 1991-10-04
Abstract: PURPOSE:To provide the flicker-free three-dimensional image of video signals. CONSTITUTION:By respectively providing two liquid crystal display panels 6L and 6R having memory effects on the left and right sides, pictures on the panels 6L and 6R are reflected by means of mirrors 5L and 5R so that the pictures can separately meet the left and right eyes through viewing lenses 2L and 2R. At the time of displaying video signals containing three-dimensional picture signals corresponding to the left and right eyes on the panels 6L and 6R in a alternately switched state at every field, flickers are eliminated by holding the video of the preceding field by utilizing the memory effects of the liquid crystal whenever the picture signals do not exist.
Patent JP-S63114596-A (JP)
Title: Waveguide switch driving circuit
Inventor: YODA TADASHI
IPC: H02P8/10
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the consumed electric power of the whole of the title circuit, by a method wherein a switch circuit, effecting the ON/OFF of a power source, is provided at the input side of a power source circuit for the waveguide switch driving circuit. CONSTITUTION:A transistor 9 is inserted between a power source input terminal 7 and a power source circuit 8 to effect the ON/OFF of a power source. The output of an OR circuit 10, constituted of diodes 111-114 and the transistor 12, is inputted into the transistor 9 as a control signal. The transistor 9 is put ON during only the period of the pulse width of a pulse command signal by the control signal. While the transistor 9 is being put ON, the power source circuit 8 is operated and a power source voltage V2 is supplied to a control circuit 3. When the pulse command signal is not inputted, the transistor 9 is put OFF and the control circuit 3 is not operated, therefore, the stationary power consumption of a driving circuit is zero.
Patent JP-H1198581-A (JP)
Title: Remote control device
Inventor: NAKAYAMA ATSUSHI
IPC: H04Q9/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To operate a plurality of electronic devices using a single remote control device by displaying operating function information for remote- controlling respective devices to be controlled, based on control information which has been stored in a storage means. SOLUTION: A memory part 5 s provided in an IC card 4 to be inserted to the remote control device. The memory part 5 is provided with a data area 5a where transmission data formats for the respective electronic devices are contained and a user area 5b where the data, when a user has partially changed the transmission data format, is contained. A video IC card data area, for example, stores remote control signal data of an operation mode such as reproduction, video recording, rewinding or fast-winding, etc. The remote control device is arranged to face the electronic equipments, a desired operation is executed through the use of an operation button which is displayed in the display part 2 of the remote control device 1 and, then, the control operation of the electronic devices by a remote control signal is executed.